16352908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 35661024

約数和(自身を除く): 19308116

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 113, 121, 143, 226, 242, 253, 286, 299, 452, 484, 506, 572, 598, 1012, 1196, 1243, 1469, 1573, 2486, 2599, 2783, 2938, 3146, 3289, 4972, 5198, 5566, 5876, 6292, 6578, 10396, 11132, 13156, 13673, 16159, 27346, 28589, 32318, 33787, 36179, 54692, 57178, 64636, 67574, 72358, 114356, 135148, 144716, 177749, 314479, 355498, 371657, 628958, 710996, 743314, 1257916, 1486628, 4088227, 8176454, 16352908]

約数ペア:

[(1, 16352908), (2, 8176454), (4, 4088227), (11, 1486628), (13, 1257916), (22, 743314), (23, 710996), (26, 628958), (44, 371657), (46, 355498), (52, 314479), (92, 177749), (113, 144716), (121, 135148), (143, 114356), (226, 72358), (242, 67574), (253, 64636), (286, 57178), (299, 54692), (452, 36179), (484, 33787), (506, 32318), (572, 28589), (598, 27346), (1012, 16159), (1196, 13673), (1243, 13156), (1469, 11132), (1573, 10396), (2486, 6578), (2599, 6292), (2783, 5876), (2938, 5566), (3146, 5198), (3289, 4972)]