1617811456

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{19267}}^1$

素因数の和:19330

約数の個数: 48

約数和(自身を含む): 3313903320

約数和(自身を除く): 1696091864

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 2048, 2624, 5248, 10496, 19267, 20992, 38534, 41984, 77068, 83968, 154136, 308272, 616544, 789947, 1233088, 1579894, 2466176, 3159788, 4932352, 6319576, 9864704, 12639152, 19729408, 25278304, 39458816, 50556608, 101113216, 202226432, 404452864, 808905728, 1617811456]

約数ペア:

[(1, 1617811456), (2, 808905728), (4, 404452864), (8, 202226432), (16, 101113216), (32, 50556608), (41, 39458816), (64, 25278304), (82, 19729408), (128, 12639152), (164, 9864704), (256, 6319576), (328, 4932352), (512, 3159788), (656, 2466176), (1024, 1579894), (1312, 1233088), (2048, 789947), (2624, 616544), (5248, 308272), (10496, 154136), (19267, 83968), (20992, 77068), (38534, 41984)]