16124464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 35712000

約数和(自身を除く): 19587536

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 59, 62, 76, 116, 118, 124, 152, 232, 236, 248, 304, 464, 472, 496, 551, 589, 899, 944, 1102, 1121, 1178, 1711, 1798, 1829, 2204, 2242, 2356, 3422, 3596, 3658, 4408, 4484, 4712, 6844, 7192, 7316, 8816, 8968, 9424, 13688, 14384, 14632, 17081, 17936, 27376, 29264, 32509, 34162, 34751, 53041, 65018, 68324, 69502, 106082, 130036, 136648, 139004, 212164, 260072, 273296, 278008, 424328, 520144, 556016, 848656, 1007779, 2015558, 4031116, 8062232, 16124464]

約数ペア:

[(1, 16124464), (2, 8062232), (4, 4031116), (8, 2015558), (16, 1007779), (19, 848656), (29, 556016), (31, 520144), (38, 424328), (58, 278008), (59, 273296), (62, 260072), (76, 212164), (116, 139004), (118, 136648), (124, 130036), (152, 106082), (232, 69502), (236, 68324), (248, 65018), (304, 53041), (464, 34751), (472, 34162), (496, 32509), (551, 29264), (589, 27376), (899, 17936), (944, 17081), (1102, 14632), (1121, 14384), (1178, 13688), (1711, 9424), (1798, 8968), (1829, 8816), (2204, 7316), (2242, 7192), (2356, 6844), (3422, 4712), (3596, 4484), (3658, 4408)]