16393916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 39481344

約数和(自身を除く): 23087428

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 101, 119, 124, 154, 187, 202, 217, 238, 308, 341, 374, 404, 434, 476, 527, 682, 707, 748, 868, 1054, 1111, 1309, 1364, 1414, 1717, 2108, 2222, 2387, 2618, 2828, 3131, 3434, 3689, 4444, 4774, 5236, 5797, 6262, 6868, 7378, 7777, 9548, 11594, 12019, 12524, 14756, 15554, 18887, 21917, 23188, 24038, 31108, 34441, 37774, 40579, 43834, 48076, 53227, 68882, 75548, 81158, 87668, 106454, 132209, 137764, 162316, 212908, 241087, 264418, 372589, 482174, 528836, 585497, 745178, 964348, 1170994, 1490356, 2341988, 4098479, 8196958, 16393916]

約数ペア:

[(1, 16393916), (2, 8196958), (4, 4098479), (7, 2341988), (11, 1490356), (14, 1170994), (17, 964348), (22, 745178), (28, 585497), (31, 528836), (34, 482174), (44, 372589), (62, 264418), (68, 241087), (77, 212908), (101, 162316), (119, 137764), (124, 132209), (154, 106454), (187, 87668), (202, 81158), (217, 75548), (238, 68882), (308, 53227), (341, 48076), (374, 43834), (404, 40579), (434, 37774), (476, 34441), (527, 31108), (682, 24038), (707, 23188), (748, 21917), (868, 18887), (1054, 15554), (1111, 14756), (1309, 12524), (1364, 12019), (1414, 11594), (1717, 9548), (2108, 7777), (2222, 7378), (2387, 6868), (2618, 6262), (2828, 5797), (3131, 5236), (3434, 4774), (3689, 4444)]