100439968

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 203575680

約数和(自身を除く): 103135712

約数列:

[1, 2, 4, 8, 16, 32, 67, 79, 134, 158, 268, 316, 536, 593, 632, 1072, 1186, 1264, 2144, 2372, 2528, 4744, 5293, 9488, 10586, 18976, 21172, 39731, 42344, 46847, 79462, 84688, 93694, 158924, 169376, 187388, 317848, 374776, 635696, 749552, 1271392, 1499104, 3138749, 6277498, 12554996, 25109992, 50219984, 100439968]

約数ペア:

[(1, 100439968), (2, 50219984), (4, 25109992), (8, 12554996), (16, 6277498), (32, 3138749), (67, 1499104), (79, 1271392), (134, 749552), (158, 635696), (268, 374776), (316, 317848), (536, 187388), (593, 169376), (632, 158924), (1072, 93694), (1186, 84688), (1264, 79462), (2144, 46847), (2372, 42344), (2528, 39731), (4744, 21172), (5293, 18976), (9488, 10586)]